<!--
  This file is a part of the open-eBackup project.
  This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
  If a copy of the MPL was not distributed with this file, You can obtain one at
  http://mozilla.org/MPL/2.0/.
  
  Copyright (c) [2024] Huawei Technologies Co.,Ltd.
  
  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
  EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
  MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
  -->

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en-us" xml:lang="en-us">
 <head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="DC.Type" content="topic">
  <meta name="DC.Title" content="Managing Kingbase Database Clusters">
  <meta name="product" content="">
  <meta name="DC.Relation" scheme="URI" content="en-us_topic_0000002164780000.html">
  <meta name="prodname" content="">
  <meta name="version" content="">
  <meta name="brand" content="">
  <meta name="DC.Publisher" content="20250306">
  <meta name="prodname" content="csbs">
  <meta name="documenttype" content="usermanual">
  <meta name="DC.Format" content="XHTML">
  <meta name="DC.Identifier" content="EN-US_TOPIC_0000002164780028">
  <meta name="DC.Language" content="en-us">
  <link rel="stylesheet" type="text/css" href="public_sys-resources/commonltr.css">
  <title>Managing Kingbase Database Clusters</title>
 </head>
 <body style="clear:both; padding-left:10px; padding-top:5px; padding-right:5px; padding-bottom:5px">
  <a name="EN-US_TOPIC_0000002164780028"></a><a name="EN-US_TOPIC_0000002164780028"></a>
  <h1 class="topictitle1">Managing Kingbase Database Clusters</h1>
  <div>
   <p>The <span>product</span> allows you to perform operations, such as deletion and resource authorization or reclaiming, on the cluster where the database resides.</p>
   <div class="section">
    <h4 class="sectiontitle">Related Operations</h4>
    <p>You need to log in to the management page, choose <span class="uicontrol"><b><span id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002199964685_text8382326143710"><strong>Protection</strong></span> &gt; Databases &gt; Kingbase</b></span>, click the <span class="uicontrol"><b>Cluster</b></span> tab, and find the cluster where you want to perform related operations.</p>
    <p><a href="#EN-US_TOPIC_0000002164780028__en-us_topic_0000001349267161_en-us_topic_0000001263615462_table24934294919">Table 1</a> describes the related operations.</p>
   </div>
   <div class="tablenoborder">
    <a name="EN-US_TOPIC_0000002164780028__en-us_topic_0000001349267161_en-us_topic_0000001263615462_table24934294919"></a><a name="en-us_topic_0000001349267161_en-us_topic_0000001263615462_table24934294919"></a>
    <table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000002164780028__en-us_topic_0000001349267161_en-us_topic_0000001263615462_table24934294919" frame="border" border="1" rules="all">
     <caption>
      <b>Table 1 </b>Operations related to a host or cluster
     </caption>
     <colgroup>
      <col style="width:20%">
      <col style="width:50%">
      <col style="width:30%">
     </colgroup>
     <thead align="left">
      <tr>
       <th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.2.4.1.1"><p>Operation</p></th>
       <th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.4.1.2"><p>Description</p></th>
       <th align="left" class="cellrowborder" valign="top" width="30%" id="mcps1.3.3.2.4.1.3"><p>Navigation Path</p></th>
      </tr>
     </thead>
     <tbody>
      <tr>
       <td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.4.1.1 "><p>Deleting a cluster</p></td>
       <td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.4.1.2 "><p><strong>Scenario</strong></p> <p>You can delete a host or cluster if its databases do not require protection. After the host or cluster is deleted, its information disappears from the management page.</p> <p><strong>Note</strong></p>
        <ul>
         <li>If a backup or restoration job is in progress, the cluster cannot be deleted. Wait until the job is complete.</li>
         <li>A cluster in the <span class="uicontrol"><b>Online</b></span> state cannot be deleted.</li>
        </ul></td>
       <td class="cellrowborder" valign="top" width="30%" headers="mcps1.3.3.2.4.1.3 "><p>In the row of the target cluster, choose <strong>More</strong> &gt; <strong>Delete</strong>.</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.4.1.1 "><p>Modifying a cluster</p></td>
       <td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.4.1.2 "><p><strong>Scenario</strong></p> <p>This operation enables you to modify the cluster name and node information in the cluster.</p></td>
       <td class="cellrowborder" valign="top" width="30%" headers="mcps1.3.3.2.4.1.3 "><p>Choose <strong>More</strong> &gt; <strong>Modify</strong>.</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.4.1.1 ">
        <div class="p">
         Authorizing resources
         <div class="note" id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200061425_note1819152144411">
          <span class="notetitle"> NOTE: </span>
          <div class="notebody">
           <p id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200061425_p72172194413">Only version 1.5.0 supports this function.</p>
          </div>
         </div>
        </div></td>
       <td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.4.1.2 "><p><strong>Scenario</strong></p> <p>By default, only the system administrator has the permission to protect resources. If you want to assign this permission to a data protection administrator, authorize the data protection administrator as the system administrator to protect resources.</p> <p><strong>Note</strong></p>
        <ul>
         <li>Users cannot be authorized to protect resources that have been associated with SLAs. You need to remove the protection of resources before performing authorization.</li>
         <li>A single resource can be authorized only to a single data protection administrator.</li>
        </ul></td>
       <td class="cellrowborder" valign="top" width="30%" headers="mcps1.3.3.2.4.1.3 "><p>Choose <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200061425_b85968418579">More</strong> &gt; <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200061425_b1662202920211">Authorize Resource</strong> and select the data protection administrator for authorization.</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.4.1.1 ">
        <div class="p">
         Reclaiming resources
         <div class="note" id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200061425_note9135337194416">
          <span class="notetitle"> NOTE: </span>
          <div class="notebody">
           <p id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200061425_en-us_topic_0000002200061425_p72172194413">Only version 1.5.0 supports this function.</p>
          </div>
         </div>
        </div></td>
       <td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.4.1.2 "><p><strong>Scenario</strong></p> <p>This operation enables you to reclaim resources authorized to the data protection administrator. The data protection administration is not permitted to protect the resources that have been reclaimed.</p> <p><strong>Note</strong></p> <p>Users are not allowed to reclaim resources that have been associated with SLAs. You need to remove the protection of resources before reclaiming them.</p></td>
       <td class="cellrowborder" valign="top" width="30%" headers="mcps1.3.3.2.4.1.3 "><p>Choose <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200061425_b1732744621">More</strong> &gt; <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200061425_b768018182317">Reclaim Resource</strong>.</p></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.4.1.1 ">
        <div class="p">
         Adding a tag
         <div class="note" id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_note161679211561">
          <span class="notetitle"> NOTE: </span>
          <div class="notebody">
           <p id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_p1816719214566"><span id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_ph206615454589">This function is available only in 1.6.0 and later versions.</span></p>
          </div>
         </div>
        </div></td>
       <td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.4.1.2 "><p><strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b1495945913127">Scenario</strong></p> <p>This operation enables you to quickly filter and manage resources.</p>
        <div class="p">
         <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b1722475517469">Note</strong>
         <ul id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_ul2317155315456">
          <li id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_li1146056125117">The system administrator can add a maximum of 10,000 tags to a resource.</li>
          <li id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_li1566072118516">A non-system administrator must have the permission of <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b117498364161">Production resource management</strong> to add tags to resources.</li>
          <li id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_li731725313453">A non-system administrator can add a maximum of five tags to a resource.</li>
         </ul>
        </div></td>
       <td class="cellrowborder" valign="top" width="30%" headers="mcps1.3.3.2.4.1.3 ">
        <div class="p">
         Choose <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b1978220109564">More</strong> &gt; <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b778271011563">Add Tag</strong>.
         <div class="note" id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_note164681316118">
          <span class="notetitle"> NOTE: </span>
          <div class="notebody">
           <ul id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_ul22969251338">
            <li id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_li142961925139">On the displayed <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b171967427617">Add Tag</strong> dialog box, you can select existing tags or click <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b1711194810818">Create</strong> to create a tag.</li>
            <li id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_li135161927738">To modify or delete a tag, click <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b17675195912164">Go to Tag Management</strong> on the <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b13536183171711">Add Tag</strong> page to go to the <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b1386161351713">Tag Management</strong> page.</li>
           </ul>
          </div>
         </div>
        </div></td>
      </tr>
      <tr>
       <td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.4.1.1 ">
        <div class="p">
         Removing a tag
         <div class="note" id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_note4957114117575">
          <span class="notetitle"> NOTE: </span>
          <div class="notebody">
           <p id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_en-us_topic_0000002200147037_p1816719214566"><span id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_en-us_topic_0000002200147037_ph206615454589">This function is available only in 1.6.0 and later versions.</span></p>
          </div>
         </div>
        </div></td>
       <td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.4.1.2 "><p><strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b472911291311">Scenario</strong></p> <p>This operation enables you to remove the tag of a resource when it is no longer needed.</p></td>
       <td class="cellrowborder" valign="top" width="30%" headers="mcps1.3.3.2.4.1.3 "><p>Choose <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b6302131412560">More</strong> &gt; <strong id="EN-US_TOPIC_0000002164780028__en-us_topic_0000002200147037_b3303714165618">Remove Tag</strong>.</p></td>
      </tr>
     </tbody>
    </table>
   </div>
  </div>
  <div>
   <div class="familylinks">
    <div class="parentlink">
     <strong>Parent topic:</strong> <a href="en-us_topic_0000002164780000.html">Kingbase Cluster Environment</a>
    </div>
   </div>
  </div>
 </body>
</html>